ATE475219T1 - PRIMARY PART OF A LINEAR MOTOR AND LINEAR MOTOR HEREBY - Google Patents

PRIMARY PART OF A LINEAR MOTOR AND LINEAR MOTOR HEREBY

Info

Publication number
ATE475219T1
ATE475219T1 AT06829043T AT06829043T ATE475219T1 AT E475219 T1 ATE475219 T1 AT E475219T1 AT 06829043 T AT06829043 T AT 06829043T AT 06829043 T AT06829043 T AT 06829043T AT E475219 T1 ATE475219 T1 AT E475219T1
Authority
AT
Austria
Prior art keywords
linear motor
primary part
receptacle
hereby
coils
Prior art date
Application number
AT06829043T
Other languages
German (de)
Inventor
Jan Wiezoreck
Carsten Buehrer
Original Assignee
Zenergy Power Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zenergy Power Gmbh filed Critical Zenergy Power Gmbh
Application granted granted Critical
Publication of ATE475219T1 publication Critical patent/ATE475219T1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
    • H02K55/02—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type
    • H02K55/04—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type with rotating field windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/20—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil wherein the cooling medium vaporises within the machine casing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Linear Motors (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Superconductive Dynamoelectric Machines (AREA)

Abstract

The invention relates to a primary part of a linear motor having a receptacle for a secondary part which can move along an axis in the receptacle, having a plurality of annular coils which are arranged coaxially with respect to the receptacle, and having a yoke, with teeth which are composed of a soft-magnetic material being arranged or formed between the end faces of adjacent coils. In order to provide a primary part or a linear motor which has a high power density in a compact form and allows good cooling with coolant, cooling gaps in which spacers are arranged are formed between the end faces of the coils and the teeth.
AT06829043T 2005-11-14 2006-11-14 PRIMARY PART OF A LINEAR MOTOR AND LINEAR MOTOR HEREBY ATE475219T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005054531A DE102005054531A1 (en) 2005-11-14 2005-11-14 Primary part of a linear motor and linear motor hereby
PCT/EP2006/010913 WO2007054366A1 (en) 2005-11-14 2006-11-14 Primary part of a linear motor and linear motor therewith

Publications (1)

Publication Number Publication Date
ATE475219T1 true ATE475219T1 (en) 2010-08-15

Family

ID=37742063

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06829043T ATE475219T1 (en) 2005-11-14 2006-11-14 PRIMARY PART OF A LINEAR MOTOR AND LINEAR MOTOR HEREBY

Country Status (7)

Country Link
US (1) US8154157B2 (en)
EP (1) EP1869757B1 (en)
JP (1) JP2009516487A (en)
CN (1) CN101310431B (en)
AT (1) ATE475219T1 (en)
DE (2) DE102005054531A1 (en)
WO (1) WO2007054366A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101771327B (en) * 2008-12-29 2012-04-25 电子科技大学 Linear suspended propulsion system adopting high-temperature superconductive block magnet
KR20120018764A (en) * 2009-05-14 2012-03-05 신포니아 테크놀로지 가부시끼가이샤 Linear actuator and method of manufacturing linear actuator units
KR101308138B1 (en) * 2012-01-26 2013-09-12 창원대학교 산학협력단 High Temperature Superconductor DC reactor
US9390875B2 (en) * 2013-05-29 2016-07-12 Active Signal Technologies, Inc. Electromagnetic opposing field actuators
US9467023B2 (en) * 2013-07-30 2016-10-11 Hamilton Sundstrand Corporation Liquid cooled motor for cabin air compressor
JP6355914B2 (en) * 2013-11-22 2018-07-11 公益財団法人鉄道総合技術研究所 Superconducting coil and method of manufacturing the superconducting coil
US10601299B2 (en) * 2017-09-07 2020-03-24 American Superconductor Corporation High temperature superconductor generator with increased rotational inertia
US11469705B2 (en) * 2017-11-06 2022-10-11 Pba Systems Pte Ltd. Linear motor with heat dissipating capabilities and heat reducing considerations
EP4318506A2 (en) * 2018-11-22 2024-02-07 Tokamak Energy Ltd Rapid dump of partially insulated superconducting magnet

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1384864A (en) * 1919-06-05 1921-07-19 Shepherd Joseph Electrical generator and motor
US3056055A (en) * 1961-06-19 1962-09-25 Gen Electric Liquid-cooled dynamoelectric machine rotor
FR1314535A (en) * 1961-11-30 1963-01-11 Marcel Baylac Device for cooling the turbogenerator rotors by liquid circulation
FR1335045A (en) * 1962-06-28 1963-08-16 Further training in eddy current coupling or braking devices
BE795353A (en) * 1972-12-08 1973-05-29 Bbc Brown Boveri & Cie IMPROVEMENTS TO LINEAR INDUCTION MOTORS AND THEIR COOLING DEVICES
US3911706A (en) * 1973-04-09 1975-10-14 Murray W Davis Method and apparatus for forming metal
US3906261A (en) * 1973-06-12 1975-09-16 Mitsubishi Electric Corp Linear acceleration apparatus with cooling system
JPS53157817U (en) * 1977-05-19 1978-12-11
JPS5444710A (en) * 1977-09-14 1979-04-09 Japanese National Railways<Jnr> Electromagnet of ebullition cooling type
SU873338A1 (en) * 1979-02-15 1981-10-15 Предприятие П/Я Р-6794 Cryogenic electrical machine rotor
JPS598144B2 (en) * 1980-11-25 1984-02-23 日本国有鉄道 On-vehicle evaporative cooling electromagnet for linear motors
JPS5953786B2 (en) * 1980-11-25 1984-12-26 日本国有鉄道 On-vehicle electromagnet for linear motor
US4692673A (en) * 1982-02-22 1987-09-08 Sanford D. DeLong Electromagnetic reciprocating pump and motor means
US4514652A (en) * 1983-07-13 1985-04-30 Sundstrand Corporation Liquid cooled high speed synchronous machine
JPH0416632Y2 (en) * 1986-04-11 1992-04-14
FR2653949B1 (en) * 1989-10-30 1992-02-07 Celduc Const Elect Centre COOLING DEVICE FOR LINEAR MOTOR INDUCTOR.
JPH05328669A (en) * 1992-05-18 1993-12-10 Mitsubishi Electric Corp Liquid-cooled electric rotating machine
DE4217357C2 (en) * 1992-05-26 1994-08-25 Oswald Elektromotoren Gmbh Linear motor
US5489810A (en) * 1994-04-20 1996-02-06 Sundstrand Corporation Switched reluctance starter/generator
DE4422543A1 (en) * 1994-06-28 1996-01-04 Abb Management Ag Stator sheet metal body of an electrical machine
US5668090A (en) * 1994-07-14 1997-09-16 Grumman Aerospace Corporation High-temperature AC superconducting magnets for a magnetic levitation system
DE19542551A1 (en) * 1995-11-15 1997-05-22 Oswald Elektromotoren Gmbh Synchronous motor
EP0805545B1 (en) * 1996-05-01 2002-03-13 General Electric Company Superconducting field winding assemblage for an electrical machine
JPH10285906A (en) * 1997-03-31 1998-10-23 Mitsubishi Electric Corp Rotor of superconductive dynamoelectric machine
JP3478084B2 (en) * 1997-10-14 2003-12-10 日立金属株式会社 Linear motor
JP3862885B2 (en) * 1999-03-09 2006-12-27 山洋電気株式会社 Cylinder type linear synchronous motor
JP4327298B2 (en) * 1999-05-14 2009-09-09 株式会社三泉 Drive coil for linear motor
US6289575B1 (en) * 1999-12-08 2001-09-18 California Linear Devices, Inc. Method of manufacturing a stacked stator assembly for a linear motor
US6323567B1 (en) * 1999-12-24 2001-11-27 Nikon Corporation Circulating system for shaft-type linear motors
US6570273B2 (en) * 2001-01-08 2003-05-27 Nikon Corporation Electric linear motor
JP4689058B2 (en) * 2001-02-16 2011-05-25 キヤノン株式会社 Linear motor, stage apparatus, exposure apparatus, and device manufacturing method
DE10118420B4 (en) * 2001-04-12 2004-04-22 Karl Hehl Drive unit for one machine
EP1251624B1 (en) * 2001-04-20 2009-01-21 Converteam Ltd Cooling of air gap winding of electrical machines
DE10138681C1 (en) * 2001-08-07 2003-04-30 Festo Ag & Co Electrodynamic linear direct drive and method for manufacturing its coil system
JP3809381B2 (en) * 2002-01-28 2006-08-16 キヤノン株式会社 Linear motor, stage apparatus, exposure apparatus, and device manufacturing method
JP2004297845A (en) * 2003-03-25 2004-10-21 Hitachi Metals Ltd Coil body for linear motor
DE10317993B4 (en) * 2003-04-19 2019-08-29 Oswald Elektromotoren Gmbh Superconducting electrical machine
DE10320553A1 (en) * 2003-05-07 2004-12-16 Sew-Eurodrive Gmbh & Co. Kg Linear motor, has moving part with hollow body including openings or holes
DE10329651A1 (en) * 2003-07-01 2005-02-10 Siemens Ag Polygonal design of a linear motor with ring winding
DE202004007443U1 (en) * 2004-04-22 2004-07-29 Bültmann, Rudolf Device for reshaping rod-shaped and / or tubular electrically conductive goods
DE102005028414B4 (en) * 2005-06-20 2011-12-08 Siemens Aktiengesellschaft Device for generating a pulsed magnetic field

Also Published As

Publication number Publication date
WO2007054366A1 (en) 2007-05-18
DE102005054531A1 (en) 2007-05-24
US8154157B2 (en) 2012-04-10
EP1869757A1 (en) 2007-12-26
EP1869757B1 (en) 2010-07-21
JP2009516487A (en) 2009-04-16
US20080274897A1 (en) 2008-11-06
CN101310431A (en) 2008-11-19
DE502006007479D1 (en) 2010-09-02
CN101310431B (en) 2010-12-22

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